[Resolvido] java.lang.ClassNotFoundException: javax.faces.render.

Lucas Bernardes Moura · Março 10, 2011

Olá pessoal,

Estou desenvolvendo minha primeira aplicação javaEE (com hibernate no tomcat) que utilize o Richfaces.

Fiz meu formulário normal utilizando somente hibernate e jsf puro e funcionou normal, pois fiz o deploy e cadastrei e fiz consultas. Mas quando adicionei as bibliotecas do richfaces e criei uma pagina .jsp com utilizando o richfaces não consegui nem dar o start da minha aplicação no Tomcat. Quando eu faço o deploy da minha aplicação e vou tentar acessar ela através do navegador da erro 404.

Abaixo esta as classes: web.xml, faces-config.xml, o erro de log do Tomcat(que é onde aparece o erro: Caused by: java.lang.ClassNotFoundException: javax.faces.render.RenderKitFactory), erro 404 no navegador e helloRich.jsp(é onde estou utilizando o richfaces).

Eu creio que o erro seja a falta mesmo desse RenderKitFactory, mas não achei na internet algo que fala-se dele.

Se alguém pode me ajudar eu agradeço. Obrigado

==========

web.xml

==========

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
 <display-name>AppJsf_sistemaFinanceiro</display-name>
 <welcome-file-list>
   <welcome-file>index.html</welcome-file>
   <welcome-file>index.htm</welcome-file>
   <welcome-file>index.jsp</welcome-file>
   <welcome-file>default.html</welcome-file>
   <welcome-file>default.htm</welcome-file>
   <welcome-file>default.jsp</welcome-file>
 </welcome-file-list>
 <servlet>
   <servlet-name>Faces Servlet</servlet-name>
   <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
   <load-on-startup>1</load-on-startup>
 </servlet>
 <servlet-mapping>
   <servlet-name>Faces Servlet</servlet-name>
   <url-pattern>*.seam</url-pattern>
 </servlet-mapping>
 <context-param>
   <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>
   <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
   <param-value>client</param-value>
 </context-param>
 <context-param>
   <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
   <param-value>resources.application</param-value>
 </context-param>
 <listener>
   <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
 </listener>
 <servlet-mapping>
   <servlet-name>Faces Servlet</servlet-name>
   <url-pattern>*.jsf</url-pattern>
 </servlet-mapping>
 <servlet-mapping>
   <servlet-name>Faces Servlet</servlet-name>
   <url-pattern>*.faces</url-pattern>
 </servlet-mapping>
 <context-param>
 	<param-name>org.richfaces.SKIN</param-name>
   <param-value>blueSky</param-value>
 </context-param>
 <context-param>
<param-name>org.richfaces.CONTROL_SKINNING</param-name>
<param-value>enable</param-value>
 </context-param>
 <filter>
<display-name>RichFaces Filter</display-name>
<filter-name>richfaces</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
 </filter>
 <filter-mapping>
<filter-name>richfaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
 </filter-mapping>
</web-app>

==========

faces-config.xml

==========

<?xml version="1.0" encoding="UTF-8"?>
<faces-config version="1.2" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd">
<converter>
 <converter-for-class>java.lang.Enum</converter-for-class>
 <converter-class>appjsf_sistemafinanceiro.conversores.EnumConverter</converter-class>
</converter>
<converter>
 <converter-for-class>appjsf_sistemafinanceiro.dominio.Pessoa</converter-for-class>
 <converter-class>appjsf_sistemafinanceiro.conversores.PessoaConverter</converter-class>
</converter>
<managed-bean>
 <managed-bean-name>cadastroContaBean</managed-bean-name>
 <managed-bean-class>appjsf_sistemafinanceiro.visao.CadastroContaBean</managed-bean-class>
 <managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<managed-bean>
 <managed-bean-name>consultaContaBean</managed-bean-name>
 <managed-bean-class>appjsf_sistemafinanceiro.visao.ConsultaContaBean</managed-bean-class>
 <managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<managed-bean>
 <managed-bean-name>helloRichBean</managed-bean-name>
 <managed-bean-class>appjsf_sistemafinanceiro.visao.HelloRichBean</managed-bean-class>
 <managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<navigation-rule>
 <navigation-case>
  <from-outcome>cadastroConta</from-outcome>
  <to-view-id>/contas/cadastroConta.faces</to-view-id>
 </navigation-case>
 <navigation-case>
  <from-outcome>consultaConta</from-outcome>
  <to-view-id>/contas/consultaConta.faces</to-view-id>
 </navigation-case>
</navigation-rule>
<navigation-rule>
 <navigation-case>
  <from-outcome>menu</from-outcome>
  <to-view-id>/menu.jsp</to-view-id>
  <redirect/>
 </navigation-case>
</navigation-rule>
<navigation-rule>
 <navigation-case>
  <from-outcome>menu</from-outcome>
  <to-view-id>/menu.jsp</to-view-id>
  <redirect/>
 </navigation-case>
</navigation-rule>
<application>
 <message-bundle>appjsf_sistemafinanceiro.recursos.messages</message-bundle>
</application>
</faces-config>

==========

erro 404

==========

HTTP Status 404 -

type Status report

message

description The requested resource () is not available.

Apache Tomcat/6.0.32

==========

log do Tomcat

==========

09/03/2011 21:50:52 org.apache.catalina.core.StandardContext listenerStart
GRAVE: Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener
java.lang.NoClassDefFoundError: javax/faces/render/RenderKitFactory
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1667)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at javax.faces.FactoryFinder.getImplGivenPreviousImpl(FactoryFinder.java:514)
at javax.faces.FactoryFinder.getImplementationInstance(FactoryFinder.java:405)
at javax.faces.FactoryFinder.access$400(FactoryFinder.java:135)
at javax.faces.FactoryFinder$FactoryManager.getFactory(FactoryFinder.java:717)
at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:239)
at com.sun.faces.config.processor.FactoryConfigProcessor.verifyFactoriesExist(FactoryConfigProcessor.java:187)
at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:132)
at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:204)
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:200)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4205)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4704)
at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1276)
at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:625)
at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:186)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.ClassNotFoundException: javax.faces.render.RenderKitFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 47 more

============

helloRich.jsp

============

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="f"  uri="http://java.sun.com/jsf/core"%>
<%@ taglib prefix="h"  uri="http://java.sun.com/jsf/html"%>

<%@ taglib uri="http://richfaces.org/a4j" prefix="a4j"%>
<%@ taglib uri="http://richfaces.org/rich" prefix="rich"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
	<title>Insert title here</title>
</head>
<body>
	<f:view>
		<h:form> 
			<rich:panel header="Ola RichFaces" style="width: 300px">
				<h:outputText value="Seu nome: " />
				<h:inputText value="#{helloRichBean.nome}"/>
				<a4j:commandButton value="Dizer ola" reRender="olaPainel" />

				<h:panelGroup id="olaPainel" layout="block">
					<h:outputText value="Ola, " rendered="#{not empty helloRichBean.nome}" />
					<h:outputText value="#{helloRichBean.nome}" /> 
					<h:outputText value="!" rendered="#{not empty helloRichBean.nome}" />
				</h:panelGroup>
			</rich:panel>
		</h:form>
	</f:view>
</body>
</html>

Lucas Bernardes Moura · Março 10, 2011

Olá pessoal,

Estou desenvolvendo minha primeira aplicação javaEE (com hibernate no tomcat) que utilize o Richfaces.

Fiz meu formulário normal utilizando somente hibernate e jsf puro e funcionou normal, pois fiz o deploy e cadastrei e fiz consultas. Mas quando adicionei as bibliotecas do richfaces e criei uma pagina .jsp com utilizando o richfaces não consegui nem dar o start da minha aplicação no Tomcat. Quando eu faço o deploy da minha aplicação e vou tentar acessar ela através do navegador da erro 404.

Abaixo esta as classes: web.xml, faces-config.xml, o erro de log do Tomcat(que é onde aparece o erro: Caused by: java.lang.ClassNotFoundException: javax.faces.render.RenderKitFactory), erro 404 no navegador e helloRich.jsp(é onde estou utilizando o richfaces).

Eu creio que o erro seja a falta mesmo desse RenderKitFactory, mas não achei na internet algo que fala-se dele.

Se alguém pode me ajudar eu agradeço. Obrigado

==========

web.xml

==========

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
 <display-name>AppJsf_sistemaFinanceiro</display-name>
 <welcome-file-list>
   <welcome-file>index.html</welcome-file>
   <welcome-file>index.htm</welcome-file>
   <welcome-file>index.jsp</welcome-file>
   <welcome-file>default.html</welcome-file>
   <welcome-file>default.htm</welcome-file>
   <welcome-file>default.jsp</welcome-file>
 </welcome-file-list>
 <servlet>
   <servlet-name>Faces Servlet</servlet-name>
   <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
   <load-on-startup>1</load-on-startup>
 </servlet>
 <servlet-mapping>
   <servlet-name>Faces Servlet</servlet-name>
   <url-pattern>*.seam</url-pattern>
 </servlet-mapping>
 <context-param>
   <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>
   <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
   <param-value>client</param-value>
 </context-param>
 <context-param>
   <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
   <param-value>resources.application</param-value>
 </context-param>
 <listener>
   <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
 </listener>
 <servlet-mapping>
   <servlet-name>Faces Servlet</servlet-name>
   <url-pattern>*.jsf</url-pattern>
 </servlet-mapping>
 <servlet-mapping>
   <servlet-name>Faces Servlet</servlet-name>
   <url-pattern>*.faces</url-pattern>
 </servlet-mapping>
 <context-param>
 	<param-name>org.richfaces.SKIN</param-name>
   <param-value>blueSky</param-value>
 </context-param>
 <context-param>
<param-name>org.richfaces.CONTROL_SKINNING</param-name>
<param-value>enable</param-value>
 </context-param>
 <filter>
<display-name>RichFaces Filter</display-name>
<filter-name>richfaces</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
 </filter>
 <filter-mapping>
<filter-name>richfaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
 </filter-mapping>
</web-app>

==========

faces-config.xml

==========

<?xml version="1.0" encoding="UTF-8"?>
<faces-config version="1.2" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd">
<converter>
 <converter-for-class>java.lang.Enum</converter-for-class>
 <converter-class>appjsf_sistemafinanceiro.conversores.EnumConverter</converter-class>
</converter>
<converter>
 <converter-for-class>appjsf_sistemafinanceiro.dominio.Pessoa</converter-for-class>
 <converter-class>appjsf_sistemafinanceiro.conversores.PessoaConverter</converter-class>
</converter>
<managed-bean>
 <managed-bean-name>cadastroContaBean</managed-bean-name>
 <managed-bean-class>appjsf_sistemafinanceiro.visao.CadastroContaBean</managed-bean-class>
 <managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<managed-bean>
 <managed-bean-name>consultaContaBean</managed-bean-name>
 <managed-bean-class>appjsf_sistemafinanceiro.visao.ConsultaContaBean</managed-bean-class>
 <managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<managed-bean>
 <managed-bean-name>helloRichBean</managed-bean-name>
 <managed-bean-class>appjsf_sistemafinanceiro.visao.HelloRichBean</managed-bean-class>
 <managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<navigation-rule>
 <navigation-case>
  <from-outcome>cadastroConta</from-outcome>
  <to-view-id>/contas/cadastroConta.faces</to-view-id>
 </navigation-case>
 <navigation-case>
  <from-outcome>consultaConta</from-outcome>
  <to-view-id>/contas/consultaConta.faces</to-view-id>
 </navigation-case>
</navigation-rule>
<navigation-rule>
 <navigation-case>
  <from-outcome>menu</from-outcome>
  <to-view-id>/menu.jsp</to-view-id>
  <redirect/>
 </navigation-case>
</navigation-rule>
<navigation-rule>
 <navigation-case>
  <from-outcome>menu</from-outcome>
  <to-view-id>/menu.jsp</to-view-id>
  <redirect/>
 </navigation-case>
</navigation-rule>
<application>
 <message-bundle>appjsf_sistemafinanceiro.recursos.messages</message-bundle>
</application>
</faces-config>

==========

erro 404

==========

HTTP Status 404 -

type Status report

message

description The requested resource () is not available.

Apache Tomcat/6.0.32

==========

log do Tomcat

==========

09/03/2011 21:50:52 org.apache.catalina.core.StandardContext listenerStart
GRAVE: Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener
java.lang.NoClassDefFoundError: javax/faces/render/RenderKitFactory
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1667)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at javax.faces.FactoryFinder.getImplGivenPreviousImpl(FactoryFinder.java:514)
at javax.faces.FactoryFinder.getImplementationInstance(FactoryFinder.java:405)
at javax.faces.FactoryFinder.access$400(FactoryFinder.java:135)
at javax.faces.FactoryFinder$FactoryManager.getFactory(FactoryFinder.java:717)
at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:239)
at com.sun.faces.config.processor.FactoryConfigProcessor.verifyFactoriesExist(FactoryConfigProcessor.java:187)
at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:132)
at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:204)
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:200)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4205)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4704)
at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1276)
at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:625)
at org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:136)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:186)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.ClassNotFoundException: javax.faces.render.RenderKitFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 47 more

============

helloRich.jsp

============

<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="f"  uri="http://java.sun.com/jsf/core"%>
<%@ taglib prefix="h"  uri="http://java.sun.com/jsf/html"%>

<%@ taglib uri="http://richfaces.org/a4j" prefix="a4j"%>
<%@ taglib uri="http://richfaces.org/rich" prefix="rich"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
	<title>Insert title here</title>
</head>
<body>
	<f:view>
		<h:form> 
			<rich:panel header="Ola RichFaces" style="width: 300px">
				<h:outputText value="Seu nome: " />
				<h:inputText value="#{helloRichBean.nome}"/>
				<a4j:commandButton value="Dizer ola" reRender="olaPainel" />

				<h:panelGroup id="olaPainel" layout="block">
					<h:outputText value="Ola, " rendered="#{not empty helloRichBean.nome}" />
					<h:outputText value="#{helloRichBean.nome}" /> 
					<h:outputText value="!" rendered="#{not empty helloRichBean.nome}" />
				</h:panelGroup>
			</rich:panel>
		</h:form>
	</f:view>
</body>
</html>

Resolvido,

Simplesmente eu alterei a versão do JSF 1.2 para 2.0.

Entrar

Arquivado

[Resolvido] java.lang.ClassNotFoundException: javax.faces.render.

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